First record of the genus Sacculogalumna Engelbrecht(Oribatida:Galumnidae) in China,with description of a new species  

中国大翼甲螨科一新记录属及其一新种(甲螨亚目:大翼甲螨科)(英文)

作　　者：梁文琴[1,2] 杨茂发[1,2] 黄荣[1,2] 

机构地区：[1]贵州山地农业病虫害重点实验室,贵州贵阳550025 [2]贵州大学昆虫研究所,贵州贵阳550025

出　　处：《Entomotaxonomia》2012年第2期489-493,共5页昆虫分类学报（英文）

摘　　要：The genus Sacculogalumna Engelbrecht, 1973 is reported for the first time from China, a new species of this genus, S. suiyangensis sp. nov., from Kuankuoshui National Nature Reserve in Suiyang County of Guizhou Province, is described. This new species is characterized by the short interlamellar setae or absent; slightly fusiform sensillus; distinct notogastral setae; small and rounded area porosa postanalis （Ap）. A table for distinguishing the known species and new one in the genus is provided.首次报道囊大翼甲螨属Sacculogalumna Engelbrecht, 1973在我国分布,并记述了该属采自贵州省绥阳县宽阔水国家级自然保护区的1新种:绥阳囊大翼甲螨 Sacculogalumna suiyangensis sp. nov.。该新种的主要区别特征为:梁间毛短或缺失;感器细长,光滑,感器头微微膨大,呈纺锤状;后背板毛明显;肛后孔区小,圆形。附有该新种与该属其他种类的区别对照表。模式标本保存于贵州大学昆虫研究所。

关 键 词：ORIBATIDA Galumnidae Sacculogalumna new species new record China 

分 类 号：Q969[生物学—昆虫学]